Call of Duty: Modern Warfare III is a 2023 first-person shooter game developed by Sledgehammer Games and published by Activision. It is the twentieth installment of the Call of Duty series and is the third entry in the rebooted Modern Warfare sub-series, following Call of Duty: Modern Warfare II (2022). The game was released on November 10, 2023, for PlayStation 4, PlayStation 5, Windows, Xbox One, and Xbox Series X/S.

Modern Warfare III retains the realistic, modern setting of its predecessors and continues the sub-series storyline. The story follows multi-national special operations unit Task Force 141 tracking down Vladimir Makarov, a Russian ultranationalist and terrorist planning to trigger a third World War. The game’s multiplayer includes sixteen remastered maps from 2009’s Modern Warfare 2, with at least twelve new maps planned for inclusion post-launch. A Zombies mode, co-created by Black Ops sub-series developer Treyarch and built around an open world player versus environment experience, is also included.